package com.atguigu.spzx.mapper;

import com.atguigu.spzx.model.entity.product.Product;
import com.github.pagehelper.Page;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface ProductMapper {
    Page<Product> findByPage();

    void save(Product product);

    Product selectById(Long id);

    void updateById(Product product);

    void deleteById(Long id);



}
